False, Paul never said nothing about him having freewill. In fact he said even as a believer he was a slave to sin, the flesh Rom 7
23 But I see another law in my members, warring against the law of my mind, and bringing me into captivity to the law of sin which is in my members.
24 O wretched man that I am! who shall deliver me from the body of this death?
25 I thank God through Jesus Christ our Lord. So then with the mind I myself serve the law of God; but with the flesh the law of sin.
It is wonderful to have someone else to blame for our sins: The devil made me do it, it is all Adam and Eve’s fault, I am only human and your answer: “it is not me myself, but some other being called flesh.”
1 John 2:1 My dear children, I write this to you so that you will not sin. But if anybody does sin, we have an advocate with the Father—Jesus Christ, the Righteous One. 2 He is the atoning sacrifice for our sins, and not only for ours but also for the sins of the whole world.
John talks about them “not sinning” then “but if” meaning they can sin, then the solution to sin being “Christ”.
John did not say: “but when”, but showed it to be contingent on them.
You are using Ro. 7:14-24 to support your conclusion, but you are not taking into consideration the context of this being written to roman Christians and the writing style of the time being used in Rome to describe Roman victories and Paul’s victory over sin being a huge victory.
A lot is made of the fact Paul switched to the present tense in these verses, but was there a reason that the Roman reader to pick up on this switch and better understand what Paul was saying? We are reading other peoples mail to Romans in Rome during the first century, so what would be the best way to communicate a huge victory over sin to them?
When Mark describes in his Gospel is Christ’s great battle with a climatic victory being Christ rising, he wrote it in the “historic present tense”. Supporting the idea Mark was in Rome at the time.
What Paul is describing in Romans 7: 14-24 is a great battle and final climatic victory over sin in the “historic present tense”.
Sin has purpose for the nonbeliever, but what “purpose” does it have in the believer life?
When Deity dwelled unquenched in a human (Christ) it did not sin, so does deity dwell within Christians, so the problem is really the quenching of the Spirit?
On every major street corner in Rome were monuments to some great Roman victory, some parts of these monuments are in museums today and below each is given an exciting climatic description of the battle in the “historic present tense”. This was the same description carried by messengers sent out by the general over the Roman Empire, after a great victory.
Similar to this Roman section on (the war and victory over sin) is Mark’s whole Gospel of Christ’s war against satan’s follows of this world”.
The Gospel of Mark was mimicking the messages that were sent out by the Roman generals after winning a great battle. These messages went with messengers to dramatically present the battle with the victory at the end, to the cheers of the crowd. They were always in the present tense and we have some copies that were written in stone under the battle monuments that were spread throughout Rome. The Gospel of Mark is written in the style of these Victory Messages sent by the Roman General to the Roman Empire and Mark’s is very much a victory message. Do you think, Paul in keep with the Roman culture of the day, would have written His victorious battle over sin in the present tense to the Romans in Rome?
It is called the “historic present tense”, by scholars and would fit what Paul was saying to the Romans.
This topic and the use of Romans 7: 14-24 come up a lot and a lot has been written on it.
The context helps and you need to address these questions:
1. When did Paul learn about “coveting”?
2. When did this problem start for Paul?
3. Does Paul continue in the misery and what would relief this misery?
4. Is “just being forgiven” a good solution to the problem?
5. When did Paul obtain the solution?